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Implemented effective address compilation.

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This commit is contained in:
SarahW 2018-06-28 22:06:42 +01:00
commit 94fea237b4
13 changed files with 978 additions and 133 deletions
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6
src/codegen_reg.h
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@ -29,6 +29,8 @@ enum
IREG_ea_seg = 15,
IREG_op32 = 16,
IREG_ssegs = 17,
IREG_rm_mod_reg = 18,
/*Temporary registers are stored on the stack, and are not guaranteed to
be preserved across uOPs. They will not be written back if they will
@ -94,6 +96,10 @@ struct ir_data_t;
void codegen_reg_reset();
void codegen_reg_flush(struct ir_data_t *ir, codeblock_t *block);
/*Register ir_reg usage for this uOP. This ensures that required registers aren't evicted*/
void codegen_reg_alloc_register(ir_reg_t dest_reg_a, ir_reg_t src_reg_a, ir_reg_t src_reg_b);
ir_host_reg_t codegen_reg_alloc_read_reg(codeblock_t *block, ir_reg_t ir_reg);
ir_host_reg_t codegen_reg_alloc_write_reg(codeblock_t *block, ir_reg_t ir_reg);
#endif